From a5d2539314e0392c87a4d3203e99cf4888050fc0 Mon Sep 17 00:00:00 2001
From: logist322 <53333039+logist322@users.noreply.github.com>
Date: Fri, 8 Dec 2023 23:49:42 +0100
Subject: [PATCH] Implement `RTCRtpSender.getCapabilities` method (#3737)

---
 CHANGELOG.md                                  |  3 +
 crates/web-sys/Cargo.toml                     |  3 +
 .../src/features/gen_RtcRtpCapabilities.rs    | 59 ++++++++++++
 .../src/features/gen_RtcRtpCodecCapability.rs | 93 +++++++++++++++++++
 .../gen_RtcRtpHeaderExtensionCapability.rs    | 37 ++++++++
 .../web-sys/src/features/gen_RtcRtpSender.rs  |  8 ++
 crates/web-sys/src/features/mod.rs            | 18 ++++
 .../webidls/enabled/RTCRtpSender.webidl       | 17 ++++
 8 files changed, 238 insertions(+)
 create mode 100644 crates/web-sys/src/features/gen_RtcRtpCapabilities.rs
 create mode 100644 crates/web-sys/src/features/gen_RtcRtpCodecCapability.rs
 create mode 100644 crates/web-sys/src/features/gen_RtcRtpHeaderExtensionCapability.rs

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2a246ee6f2f..f83e91261fd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@
 
 ### Added
 
+* Add bindings for `RTCRtpSender.getCapabilities(DOMString)` method, `RTCRtpCapabilities`, `RTCRtpCodecCapability` and `RTCRtpHeaderExtensionCapability`.
+  [#3737](https://github.com/rustwasm/wasm-bindgen/pull/3737)
+
 * Add bindings for `UserActivation`.
   [#3719](https://github.com/rustwasm/wasm-bindgen/pull/3719)
 
diff --git a/crates/web-sys/Cargo.toml b/crates/web-sys/Cargo.toml
index baa3d3529c6..3879e8b7255 100644
--- a/crates/web-sys/Cargo.toml
+++ b/crates/web-sys/Cargo.toml
@@ -1097,9 +1097,12 @@ RtcPeerConnectionIceEventInit = []
 RtcPeerConnectionState = []
 RtcPriorityType = []
 RtcRtcpParameters = []
+RtcRtpCapabilities = []
+RtcRtpCodecCapability = []
 RtcRtpCodecParameters = []
 RtcRtpContributingSource = []
 RtcRtpEncodingParameters = []
+RtcRtpHeaderExtensionCapability = []
 RtcRtpHeaderExtensionParameters = []
 RtcRtpParameters = []
 RtcRtpReceiver = []
diff --git a/crates/web-sys/src/features/gen_RtcRtpCapabilities.rs b/crates/web-sys/src/features/gen_RtcRtpCapabilities.rs
new file mode 100644
index 00000000000..872d90d0bd6
--- /dev/null
+++ b/crates/web-sys/src/features/gen_RtcRtpCapabilities.rs
@@ -0,0 +1,59 @@
+#![allow(unused_imports)]
+#![allow(clippy::all)]
+use super::*;
+use wasm_bindgen::prelude::*;
+#[wasm_bindgen]
+extern "C" {
+    # [wasm_bindgen (extends = :: js_sys :: Object , js_name = RTCRtpCapabilities)]
+    #[derive(Debug, Clone, PartialEq, Eq)]
+    #[doc = "The `RtcRtpCapabilities` dictionary."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCapabilities`*"]
+    pub type RtcRtpCapabilities;
+}
+impl RtcRtpCapabilities {
+    #[doc = "Construct a new `RtcRtpCapabilities`."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCapabilities`*"]
+    pub fn new(
+        codecs: &::wasm_bindgen::JsValue,
+        header_extensions: &::wasm_bindgen::JsValue,
+    ) -> Self {
+        #[allow(unused_mut)]
+        let mut ret: Self = ::wasm_bindgen::JsCast::unchecked_into(::js_sys::Object::new());
+        ret.codecs(codecs);
+        ret.header_extensions(header_extensions);
+        ret
+    }
+    #[doc = "Change the `codecs` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCapabilities`*"]
+    pub fn codecs(&mut self, val: &::wasm_bindgen::JsValue) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r =
+            ::js_sys::Reflect::set(self.as_ref(), &JsValue::from("codecs"), &JsValue::from(val));
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+    #[doc = "Change the `headerExtensions` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCapabilities`*"]
+    pub fn header_extensions(&mut self, val: &::wasm_bindgen::JsValue) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(
+            self.as_ref(),
+            &JsValue::from("headerExtensions"),
+            &JsValue::from(val),
+        );
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+}
diff --git a/crates/web-sys/src/features/gen_RtcRtpCodecCapability.rs b/crates/web-sys/src/features/gen_RtcRtpCodecCapability.rs
new file mode 100644
index 00000000000..1b8730d70b9
--- /dev/null
+++ b/crates/web-sys/src/features/gen_RtcRtpCodecCapability.rs
@@ -0,0 +1,93 @@
+#![allow(unused_imports)]
+#![allow(clippy::all)]
+use super::*;
+use wasm_bindgen::prelude::*;
+#[wasm_bindgen]
+extern "C" {
+    # [wasm_bindgen (extends = :: js_sys :: Object , js_name = RTCRtpCodecCapability)]
+    #[derive(Debug, Clone, PartialEq, Eq)]
+    #[doc = "The `RtcRtpCodecCapability` dictionary."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCodecCapability`*"]
+    pub type RtcRtpCodecCapability;
+}
+impl RtcRtpCodecCapability {
+    #[doc = "Construct a new `RtcRtpCodecCapability`."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCodecCapability`*"]
+    pub fn new(clock_rate: u32, mime_type: &str) -> Self {
+        #[allow(unused_mut)]
+        let mut ret: Self = ::wasm_bindgen::JsCast::unchecked_into(::js_sys::Object::new());
+        ret.clock_rate(clock_rate);
+        ret.mime_type(mime_type);
+        ret
+    }
+    #[doc = "Change the `channels` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCodecCapability`*"]
+    pub fn channels(&mut self, val: u16) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(
+            self.as_ref(),
+            &JsValue::from("channels"),
+            &JsValue::from(val),
+        );
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+    #[doc = "Change the `clockRate` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCodecCapability`*"]
+    pub fn clock_rate(&mut self, val: u32) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(
+            self.as_ref(),
+            &JsValue::from("clockRate"),
+            &JsValue::from(val),
+        );
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+    #[doc = "Change the `mimeType` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCodecCapability`*"]
+    pub fn mime_type(&mut self, val: &str) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(
+            self.as_ref(),
+            &JsValue::from("mimeType"),
+            &JsValue::from(val),
+        );
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+    #[doc = "Change the `sdpFmtpLine` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCodecCapability`*"]
+    pub fn sdp_fmtp_line(&mut self, val: &str) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(
+            self.as_ref(),
+            &JsValue::from("sdpFmtpLine"),
+            &JsValue::from(val),
+        );
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+}
diff --git a/crates/web-sys/src/features/gen_RtcRtpHeaderExtensionCapability.rs b/crates/web-sys/src/features/gen_RtcRtpHeaderExtensionCapability.rs
new file mode 100644
index 00000000000..de9ec55990f
--- /dev/null
+++ b/crates/web-sys/src/features/gen_RtcRtpHeaderExtensionCapability.rs
@@ -0,0 +1,37 @@
+#![allow(unused_imports)]
+#![allow(clippy::all)]
+use super::*;
+use wasm_bindgen::prelude::*;
+#[wasm_bindgen]
+extern "C" {
+    # [wasm_bindgen (extends = :: js_sys :: Object , js_name = RTCRtpHeaderExtensionCapability)]
+    #[derive(Debug, Clone, PartialEq, Eq)]
+    #[doc = "The `RtcRtpHeaderExtensionCapability` dictionary."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpHeaderExtensionCapability`*"]
+    pub type RtcRtpHeaderExtensionCapability;
+}
+impl RtcRtpHeaderExtensionCapability {
+    #[doc = "Construct a new `RtcRtpHeaderExtensionCapability`."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpHeaderExtensionCapability`*"]
+    pub fn new(uri: &str) -> Self {
+        #[allow(unused_mut)]
+        let mut ret: Self = ::wasm_bindgen::JsCast::unchecked_into(::js_sys::Object::new());
+        ret.uri(uri);
+        ret
+    }
+    #[doc = "Change the `uri` field of this object."]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpHeaderExtensionCapability`*"]
+    pub fn uri(&mut self, val: &str) -> &mut Self {
+        use wasm_bindgen::JsValue;
+        let r = ::js_sys::Reflect::set(self.as_ref(), &JsValue::from("uri"), &JsValue::from(val));
+        debug_assert!(
+            r.is_ok(),
+            "setting properties should never fail on our dictionary objects"
+        );
+        let _ = r;
+        self
+    }
+}
diff --git a/crates/web-sys/src/features/gen_RtcRtpSender.rs b/crates/web-sys/src/features/gen_RtcRtpSender.rs
index 714521c0d3e..8cdd9d5d66b 100644
--- a/crates/web-sys/src/features/gen_RtcRtpSender.rs
+++ b/crates/web-sys/src/features/gen_RtcRtpSender.rs
@@ -28,6 +28,14 @@ extern "C" {
     #[doc = ""]
     #[doc = "*This API requires the following crate features to be activated: `RtcRtpSender`, `RtcdtmfSender`*"]
     pub fn dtmf(this: &RtcRtpSender) -> Option<RtcdtmfSender>;
+    #[cfg(feature = "RtcRtpCapabilities")]
+    # [wasm_bindgen (static_method_of = RtcRtpSender , js_class = "RTCRtpSender" , js_name = getCapabilities)]
+    #[doc = "The `getCapabilities()` method."]
+    #[doc = ""]
+    #[doc = "[MDN Documentation](https://developer.mozilla.org/en-US/docs/Web/API/RTCRtpSender/getCapabilities)"]
+    #[doc = ""]
+    #[doc = "*This API requires the following crate features to be activated: `RtcRtpCapabilities`, `RtcRtpSender`*"]
+    pub fn get_capabilities(kind: &str) -> Option<RtcRtpCapabilities>;
     #[cfg(feature = "RtcRtpParameters")]
     # [wasm_bindgen (method , structural , js_class = "RTCRtpSender" , js_name = getParameters)]
     #[doc = "The `getParameters()` method."]
diff --git a/crates/web-sys/src/features/mod.rs b/crates/web-sys/src/features/mod.rs
index 8333053be51..93d5a0a8aa9 100644
--- a/crates/web-sys/src/features/mod.rs
+++ b/crates/web-sys/src/features/mod.rs
@@ -6394,6 +6394,18 @@ mod gen_RtcRtcpParameters;
 #[cfg(feature = "RtcRtcpParameters")]
 pub use gen_RtcRtcpParameters::*;
 
+#[cfg(feature = "RtcRtpCapabilities")]
+#[allow(non_snake_case)]
+mod gen_RtcRtpCapabilities;
+#[cfg(feature = "RtcRtpCapabilities")]
+pub use gen_RtcRtpCapabilities::*;
+
+#[cfg(feature = "RtcRtpCodecCapability")]
+#[allow(non_snake_case)]
+mod gen_RtcRtpCodecCapability;
+#[cfg(feature = "RtcRtpCodecCapability")]
+pub use gen_RtcRtpCodecCapability::*;
+
 #[cfg(feature = "RtcRtpCodecParameters")]
 #[allow(non_snake_case)]
 mod gen_RtcRtpCodecParameters;
@@ -6412,6 +6424,12 @@ mod gen_RtcRtpEncodingParameters;
 #[cfg(feature = "RtcRtpEncodingParameters")]
 pub use gen_RtcRtpEncodingParameters::*;
 
+#[cfg(feature = "RtcRtpHeaderExtensionCapability")]
+#[allow(non_snake_case)]
+mod gen_RtcRtpHeaderExtensionCapability;
+#[cfg(feature = "RtcRtpHeaderExtensionCapability")]
+pub use gen_RtcRtpHeaderExtensionCapability::*;
+
 #[cfg(feature = "RtcRtpHeaderExtensionParameters")]
 #[allow(non_snake_case)]
 mod gen_RtcRtpHeaderExtensionParameters;
diff --git a/crates/web-sys/webidls/enabled/RTCRtpSender.webidl b/crates/web-sys/webidls/enabled/RTCRtpSender.webidl
index 3b1c49c7bc2..fffb4ca175a 100644
--- a/crates/web-sys/webidls/enabled/RTCRtpSender.webidl
+++ b/crates/web-sys/webidls/enabled/RTCRtpSender.webidl
@@ -66,6 +66,22 @@ dictionary RTCRtpParameters {
   sequence<RTCRtpCodecParameters>           codecs;
 };
 
+dictionary RTCRtpCodecCapability {
+  required DOMString     mimeType;
+  required unsigned long clockRate;
+  unsigned short         channels;
+  DOMString              sdpFmtpLine;
+};
+
+dictionary RTCRtpHeaderExtensionCapability {
+  required DOMString uri;
+};
+
+dictionary RTCRtpCapabilities {
+  required sequence<RTCRtpCodecCapability>           codecs;
+  required sequence<RTCRtpHeaderExtensionCapability> headerExtensions;
+};
+
 [Pref="media.peerconnection.enabled",
  JSImplementation="@mozilla.org/dom/rtpsender;1"]
 interface RTCRtpSender {
@@ -74,6 +90,7 @@ interface RTCRtpSender {
   RTCRtpParameters getParameters();
   Promise<undefined> replaceTrack(MediaStreamTrack? withTrack);
   Promise<RTCStatsReport> getStats();
+  static RTCRtpCapabilities? getCapabilities(DOMString kind);
   [Pref="media.peerconnection.dtmf.enabled"]
   readonly attribute RTCDTMFSender? dtmf;
   // Ugh, can't use a ChromeOnly attribute sequence<MediaStream>...